baber/WOPTO huggingface dataset:
Patent JP-S5223929-A (JP)
Title: Head phone device
Inventor: GOTOU TOSHIYUKI
IPC: H04R3/00
Filed: 1975-08-19
Abstract: PURPOSE:A head phone device whereby an image is positioned outside the head in the same manner as when hearing a program source such as a record or the like through a speaker.
Patent JP-H0716471-A (JP)
Title: Reversible ionizing method and non-ionizing method for hydroformylation catalyst
Inventor: OMATSU TOSHIHIRO
IPC: C07C47/19
Filed: 1994-04-13
Abstract: PURPOSE:To produce an aldehyde in a sufficient reaction rate by using the hydroformylation catalyst consisting of Rh compd. and the organophosphorus compd. having a tert. amine residual group and a tert. phosphorus group having a coordinating ability to the Rh compd. in the case of hydroformylation of an ethylenically unsatd. compd. CONSTITUTION:In the reaction converting the ethylenically unsatd. compd. to a corresponding aldehyde by the reaction with CO and H, the catalyst to be used is composed of the component (a) and (b) shown in the following. In the method in which (a) Rh compd. and (b) the organophosphorus compd. having the tert. amine residual group and the tert. phosphorus group having a coordinating ability to the Rh compd. are ionized reversibly, the catalyst is brought into contact and react with water and CO2, and the catalyst is ionized by converting the tert. amine residual group to ammonium carbonate. The organophosphorus compd. of the component (b) is given in the formula. But in the formula, R<1> is hydrocarbon group, R<2> is H, etc., (m) is 1-3, (n) is 0 and 1, (x) is 0 2, (y) and (z) are 0-3 and X<1> and X<2> are H.
Patent JP-H10245272-A (JP)
Title: Plate for alumina-carbon-based slide gate
Inventor: NOGUCHI HIRONORI
IPC: C08L83/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To improve oxidation resistance and carry out improvement of useful life without deteriorating strength by using a silicone-modified phenol resin as a binder. SOLUTION: This plate for alumina-carbon-based slide gate having high oxidation resistance is obtained by adding 0.5-10wt.% silicone-modified phenol resin obtained by subjecting an alkenyl group of an alkenyl group-containing epoxidized novolak resin to addition reaction with SiH group of an organopolysiloxane and then subjecting the resultant resin composition to mixing and pulverizing with hexamethylene tetramine to 100 pts.wt. aggregate and passing the resultant mixture through kneading, forming, drying and baking processes in this order.
Patent JP-2000293137-A (JP)
Title: Ac type plasma display device
Inventor: SHINO TAICHI
IPC: H01J11/12
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an AC type plasma display device in which the radiation of the noise of electromagnetic waves is very small. SOLUTION: A panel 5 has scanning electrodes SCN1 to SCN2M and sustaining electrodes SUS1 to SUS2M forming 2M rows in pair and data electrodes D1 to DN arranged by being opposed orthogonally to these electrodes to form the matrix constitution of 2M×N. In this panel, leader lines of one pair of the scanning electrode SCNi (i is integeres of 1 to 2M) and the sustaining electrode SUSi are drawn out to the same direction and the scanning electrode SCNi and the sustaining electrodes SUSi are connected respectively to a scanning electrode driving circuit 2a (or 2b) and a sustaining electrode driving circuit 3a (or 3b).
Patent JP-H01271572-A (JP)
Title: Ceramic tile
Inventor: AMAIKE TATSU
IPC: E04F13/18
Filed: 1988-04-22
Abstract: PURPOSE:To realize ornamental effect with excellent diffusion reflection characteristic by forming rugged surface having metallic gloss on the surface of a tile thereby diffusion reflecting light incident from any angle. CONSTITUTION:A rugged surface made of ceramic particles is formed on the surface of a main body 1 over which a thin gloss layer 3 is applied over which a ceramic thin film 2 having metallic gloss is applied. As a result, light incident from any angle is diffusion reflected and ornamental effect with excellent diffusion reflection characteristic is realized.
Patent JP-H05293997-A (JP)
Title: Thermal head heating control method
Inventor: YOROZU HIDENORI
IPC: B41J2/365
Filed: 1992-04-21
Abstract: PURPOSE:To improve precision in printing by a method wherein temperature in energyzation to a heating element is controlled by a simple method. CONSTITUTION:In a heating control method of a thermal head 1 wherein printing is carried out on paper by controlling a heating value of the thermal head 1 by controlling energyzation time to each heating element 2 of the thermal head 1 in which a plurality of heating elements 2, 2... are arranged on a substrate, the resistance of each heating element 2 is calculated based on a current value flowing to each heating element 2 and besides, energyzation to each heating element 2 is stopped when each heating element 2 reaches a specific temperature based on a relation between the temperature and the resistance value of the heating element 2 which have been preliminarily obtained.
Patent JP-H08292106-A (JP)
Title: Temperature sensor
Inventor: TSUKAMOTO TAKESHI
IPC: G01K7/22
Filed: 1995-04-25
Abstract: PURPOSE: To reduce greatly the manufacturing time, labor and the number of parts. CONSTITUTION: This temperature sensor is provided with the following parts. A protecting tube 1 made of metal has the closed tip. A plurality of plate-shaped metal leads 2A and 2B are inserted into the protecting tube 1 and have feeding- terminal parts 21 at the tip ends. A positioning member 3 determines the positions of the metal leads 2A and 2B in the protecting tube 1. A thermistor chip 4 is fixed to the inserting ends of the metal leads 2A and 2B so as to conduct the leads. A resin body 5 covers the metal leads 2A and 2B and the thermistor chip 4 and seals them into the protecting tube 1. The positioning member 3 is provided at the intermediate part of the metal leads 2A and 2B by the molding of the resin as a unitary body and has the side surface along an inner tube surface 1a of the protecting tube 1 and the side surface along tube opening edges 13a and 13b.
Patent JP-H02277806-A (JP)
Title: Plotter for cloth
Inventor: TAKEDA ATSUJI
IPC: A41H25/00
Filed: 1989-04-19
Abstract: PURPOSE:To clearly draw even a complicated pattern line having arbitrary thickness by controlling the ejection interval and the size of liquid droplets ejected against a cloth according to the transfer speed of an ink jet head, thereby uniformly spraying the ink against the cloth. CONSTITUTION:Pulse signals corresponding to transfer speed are outputted from X-direction and Y-direction pulse coders 9, 9 integrated in a moving part of a plotter and the signals are combined with each other in an arithmetic circuit 10. The intervals between deflecting droplets are sot by a dividing circuit 11 and outputted via a high-voltage circuit 14 to a nozzle 5 and a deflection electrode 8 to deflect a liquid column having a definite length with an interval corresponding to the pulse number. A pattern line is drawn while controlling the spraying amount of the ink against the printing object according to the moving speed of the head.
Patent JP-S63267191-A (JP)
Inventor: MATSUNO SEIICHIRO
IPC: B26D3/16
Filed: 1987-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04332439-A (JP)
Title: Deflecting york
Inventor: NAGASUGI HIROTAKA
IPC: H01J29/76
Filed: 1991-05-07
Abstract: PURPOSE:To reduce dispersion of a convergence quality which is characteristic of a deflecting york by installing a vertical coil tightly on an insulating frame. CONSTITUTION:A vertical coil looseness preventive rib 1 is arranged in a part coming into contact with a vertical coil 4 on the surface of an insulating frame 2, and an installation position of the vertical coil 4 is determined by this rib. Furthermore, even if dispersion is caused in configuration of the vertical coil, by setting the coil so that its looseness can be absorbed by bending of the vertical coil looseness preventive rib 1, the looseness of a core 3 can be reduced.
Patent JP-H07310538-A (JP)
Title: Vibration isolating exhaust pipe
Inventor: SUZUKI MITSUO
IPC: F01N13/08
Filed: 1994-05-16
Abstract: PURPOSE:To provide a vibration isolating exhaust pipe which can absorb vibration in the bending direction and in the axial direction without using any interlock or inner blade. CONSTITUTION:This vibration isolating exhaust pipe 10 is constituted of bellows 2 having mountain parts 11 and valley parts 12a, 12b and previously processed by compression, inner pipes 4 provided on both right and left ends of the bellows 2, a blade 6 for regulating the extending range of the bellows 2, and rings 8 provided on both right and left ends. Vibration applied to the pipe 10 in its bending direction is mainly absorbed by the deep valley parts 12a of the bellows 2. Meanwhile, vibration in the axial direction applies a load to the bellows so as to compress the outer circumferential side of the shallow valley parts 12b and the deep valley parts 12a. Consequently, the amplitude of expansion and contraction of the bellows 2 due to vibration in the axial direction is small, and hence there is no possibility of breakdown of the bellows 2 due to fatigue and the like of metal.
Patent JP-H07309786-A (JP)
Title: Production of low-branch olefin oligomers
Inventor: NO TAKAYUKI
IPC: B01J23/755
Filed: 1994-05-16
Abstract: PURPOSE:To provide a process for producing a low-branch olefin oligomer having low side chain content in high yield and selectivity by oligomerizing an olefin. CONSTITUTION:The process for the production of a low-branch olefin oligomer comprises the oligomerization of a 3-5C olefin at a reaction temperature of 0-400 deg.C and LHSV of 0.1-20hr<-1> in the presence of a catalyst consisting of a silica alumina carrier supporting (i) 0.1-20wt.% (in terms of nickel) of nickel oxide and 0.1-10wt.% (in terms of cobalt) of cobalt oxide, (ii) the above amount of nickel oxide and 0.1-10wt.% (in terms of magnesium) of magnesium oxide, (iii) the above amount of nickel oxide and 0.1-10wt.% (in terms of the sum of cobalt and magnesium) of cobalt oxide and magnesium oxide or (iv) the above amount of nickel oxide and 0.1-10wt.% (in terms of aluminum) of aluminum oxide.
Patent JP-H09289333-A (JP)
Title: Semiconductor photosensitive element
Inventor: SENBA SHINJI
IPC: H01L27/14
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a photodiode which is excellent in response characteristic by eliminating influence of background light injected to an outside of a photosensitive part of a photodiode. SOLUTION: A hole H by background light is trapped by a depletion layer Db formed by a background light trapping region 9 and does not contribute to light current by forming a p-type background light trapping region 9 in a circumference of a p-type photosensitive region 4 at intervals of at least a size L. Therefore, deterioration of response characteristic in not generated and fast speed is realized. Furthermore, in this structure, an equation of Nmin =2e/qL<2> .VBmin (wherein e is a dielectric constant of InP or InGaAs and q is charge elementary quantity) is required between a minimum distance L and a minimum value Nmin of carrier concentration of an N<-> InP window layer 3 or an n<-> InGaAs optical absorption layer 2 for realizing a breakdown strength of VBmin or more.
Patent JP-S58219960-A (JP)
Title: High temperature liquid jet nozzle
Inventor: SANTOU YOSHIKAZU
IPC: B05B7/04
Filed: 1982-06-14
Abstract: PURPOSE:To make it possible to apply steaming treatment to a fabric to be treated rapidly in high economical efficiency, by a method wherein a chemical liquid injecting pipe provided with a liquid jet orifice in the matrix line direction thereof is inserted into and held in a high pressure steam pressure pipe having a jet orifice corresponding to the liquid jet orifice. CONSTITUTION:When a valve 3 is opened and a pressurized liquid from a liquid supply pipe 4, for example, a caustic liquid at the time of pretreatment or a dyeing liquid at the time of dyeing is supplied into a liquid injecting pipe 1, this pressurized liquid is injected to the outside from a liquid jet orifice 2 through a gas-liquid injecting plate 9. At the same time, when high pressure and high temp. steam is supplied into the pressure pipe 7, for example, at about 140 deg.C under pressure of about 3kg/cm<2> from a steam supply pipe 10, it is mixed with the aforementioned pressurized liquid from the injecting plate 9 to be injected and the high temp. liquid is imparted to and infiltrated into a fabric transferring in the vicinity of the injecting plate 9.
Patent JP-S60246551-A (JP)
Title: Rapid-start type fluorescent lamp
Inventor: NARISEI KENJI
IPC: H01J61/54
Filed: 1984-05-22
Abstract: PURPOSE:To prevent stain due to mercury so as to provide a fluorescent lamp having a good start characteristics, by specifying the resistance value of the transparent conductive coating, the amount of adhesion of the alumina coating film, and the compositions of the fluorescent material film. CONSTITUTION:A transparent conductive coating 2, alumina coating 3, and fluorescent material film 4 are formed on the inside of the glass tube 1 and noble gases containing krypton is introduced and sealed in the tube 1. The resistance value of the transparent conductive coating 2 on the tube end which occupies 1/3 of the whole length and which is coated by a thinner fluorescent film is set at a value more than 10kOMEGA/cm<2> on average, whereas that of the other parts is set at 1-15kOMEGA/cm<2>. Furthermore, the amount of alumina coating adhered on the tube is 0.01-0.1mg/cm<2>. The fluorescent material film 4 is composed of fluorescent material composed of more than 90% of halo-phosphate salt containing 1-4% of alpha-alumina, as well as a binder. Thus, the stain of a fluorescent lamp due to mercury is prevented. Furthermore, a rapid-start type energy saving fluorescent lamp with good starting and stabilized capacity can be manufactured without accurate control of the resistance value of the transparent conductive coating.
Patent JP-S583252-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KANO TOSHIO
IPC: H01L29/78
Filed: 1981-06-29
Abstract: PURPOSE:To enhance the reliability of a semiconductor integrated circuit device by reducing the thickness of a lower layer wiring electrode of a multilayer wiring structure, thereby eliminating a trouble such as disconnection of a wire and facilitating ultrafine processing of a wiring electrode having more than the second layers. CONSTITUTION:The first layer electrode wire 8 on an insulating film 7 on a silicon substrate 6 is formed at approx. 2,000Angstrom  thick, and the second layer electrode wire 10 formed thereon through an interlayer insulating film 9 is formed at approx. 5,000Angstrom , thereby reducing the stepwise difference on the first wire 8 and preventing the disconnection of the second layer wire 10 due to the stepwise difference.
Patent JP-S61259521-A (JP)
Title: Charged beam lithography equipment
Inventor: MATSUNO HIROYUKI
IPC: H01J37/305
Filed: 1985-05-14
Abstract: PURPOSE:To exchange a wire crossing point with new one in a short time without altering a high vacuum environment by forming the point of two crossing wires extended along a cross guide groove of a hollow frame between a pair of reels. CONSTITUTION:Wires 6, 7 between reels form a crossing poing in a hollow frame 3 guided by a cross guide groove, and the magnitude and the scanning reference point of a projecting charged beam are set through a Faraday cup 14 of the lower portion by the shielding effect of the point. When the point is extended, a micromotor 12 is driven externally of a high vacuum environment. Then, the rotary force is transmitted to cooperating gears 8, 9 and connecting rods 10, 11, and reeds 4a, 5a are rotated simultaneously at the same speed. Accordingly, when the reduction ratio of the gears 8, 9 is suitably set, the two wires 6, 7 maintain suitable tension and speed to be wound, thereby forming a new crossing point in the frame 3.
Patent JP-S5528281-A (JP)
Title: Battery
Inventor: NAKAI MASAKI
IPC: H01M4/50
Filed: 1978-08-21
Abstract: PURPOSE:To obtain a 1.5V battery having preferable discharging characteristics by employing a mixture of heat treated manganese dioxide and one or more of dimanganese trioxide and trimanganese tetraoxide as anode active substance of the battery with cathode active substance of alkaline metal or the like. CONSTITUTION:A battery employing cathode active substance of alkaline metal such as lithium or the like or alkaline earth metal, and organic electrolyte dissolving lithium perchlorate or the like uses a mixture of manganese dioxide heat treated at 600-900 deg.C and one or more of 10-60wt% of dimanganese trioxdie and trimangnese tetraoxide as anode active substance. Thus, the respective manganeses oxides perform their features to exhibit preferable discharing characteristic as 1.5V battery.
Patent JP-H10294663-A (JP)
Title: Mos logic circuit and semiconductor device provided with the same
Inventor: SATO YUICHI
IPC: H03K19/0175
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To operate a MOS logic circuit with low power consumption by constituting a circuit with a path transistor logic circuit provided with an NMOS transistor and a PMOS transistor to which a gate and a well are connected, and an amplifier circuit improving the driving force of the output signal of the path transistor logic circuit. SOLUTION: A two inputs NAND circuit is constituted of NDTMOS1, PDTMOS2 and an inverter 2. NDTMOS1 and PDTMOS2 are constituted of DTMOS having characteristics that threshold voltage becomes small at on-time and it becomes high at off-time and only the small number of amplifier circuits is required. An inverter 3 is constituted of DTMOS and normal through current is prevented from flowing. Then, PMOS and NMOS are not required. Consequently, only the small number of elements and the small number of signals are required, a circuit area and a wiring area can be reduced and power consumption can be made to be low.
Patent JP-H11279208-A (JP)
Title: Production of vinyl chloride-based polymer latex
Inventor: SAKAMOTO MASAHIKO
IPC: C08F2/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for uniformly charging a subsidiary raw material into a polymer system, capable of providing stable latex property and polymer quality and excellent in productivity. SOLUTION: This method for producing a vinyl chloride-based polymer latex comprises adding an oil-soluble subsidiary raw material from piping connecting to a monomer charging piping, adding a water-soluble subsidiary material from a water charging piping and preliminarily mixing the subsidiary raw material with a monomer or/and water in the monomer and/or water-charging piping from a connecting part to a polymerizer and charging the mixture, when vinyl chloride or a mixture of vinyl chloride with an unsaturated monomer capable of copolymerizing with vinyl chloride is charged into the polymerizer together with a subsidiary raw material necessary for polymerization reaction and subjected to emulsion polymerization or fine suspension polymerization in water medium to produce vinyl chloride-based polymer latex.
Patent JP-S61260054-A (JP)
Title: Oxime ether derivative, production thereof and insecticide
Inventor: NAKAYAMA AKIRA
IPC: C07C239/00
Filed: 1985-05-14
Abstract: NEW MATERIAL:The compound of formula I [X is O or methylene; R is lower alkyl, 3-6C cycloalkyl or aralkyl; Ar is 2-pyridyl, group of formula II (R' is lower alkyl, lower alkoxy, nitro, halogen, etc.; l is 0 or 1-3) or 3-pyridyl; m is 0 or 1; n is 0, 1 or 2]. EXAMPLE:2-[4-(3-Methylphenoxy)phenoxy]acetaldehydeoxime O-propyl ether. USE:Insecticide. It has excellent juvenile hormone activity and exhibits high insecticidal activity against dipteron and lepidopteron, etc. PREPARATION:The compound of formula I can be produced by reacting the compound of formula III with the compound of formula RONH2. The reaction is advantageous from an industrial viewpoint because the intermediate of formula III can be easily produced.
Patent JP-H05279978-A (JP)
Title: Bleaching of lignocellulose substance
IPC: D21C9/10
Filed: 1992-03-30
Abstract: PURPOSE:To provide a bleaching process capable of producing bleached pulp having improved strength and whiteness while decreasing the waste water pollution load and reducing the amount of chemicals. CONSTITUTION:A hardwood kraft pulp digested by conventional kraft process and bleached with oxygen and having a kappa-value of 10.2 is treated with a filtrate obtained from a chlorine stage at 50 deg.C and pH 3.0 at a pulp concentration of 15% and a retention time of 90 min. The treated pulp is bleached by the sequence of C-E/O-H-D without using the washing and draining procedures. The kappa-value of the pulp after the chlorine-alkali stage is 1.28, which is lower than the case free from the treatment with the filtrate of the chlorine stage by a little less than 16%. The whiteness of the bleached pulp is increased by 0.6% and the brightness reversion is improved by a little over 23%. The pulp viscosity is increased and the tear strength is improved by a little over 5%.
Patent JP-S59225821-A (JP)
Title: Control device in driving mechanism for hydraulic cylinder
Inventor: MOMOTAKE TADASHI
IPC: B21D5/14
Filed: 1983-06-06
Abstract: PURPOSE:To provide a required function to a bending machine by integrating a current position by the pulse signals corresponding to the operation of hydraulic cylinders and controlling opening and closing of selector valves for controlling the cylinders with the conditions under which the calculated value concides with the preset value. CONSTITUTION:Hydraulic cylinders 2, 3 are operated to move upward or downward vertically movable members 10, 11 together with the top roll 15 of a bending machine. The pulse signals indicating the extent of movement and the moving direction of the members 10, 11 are transmitted from pulse transmitters 79, 80 via pinions 77, 78 meshed with racks 75, 76. While the current position of the roll 15 is integrated, the input signals from the transmitters 79, 80 and the set value by a setter are compared and a control output is transmitted to actuate the required solenoids of solenoid operated selector valves 58, 59 for controlling the cylinders 2, 3, thereby operating the valves 58, 59 and controlling the cylinders 2, 3. The movable part of the top roll, etc. of the bending machine is thus parallel or diagonally moved.
Patent JP-S58219203-A (JP)
Title: Preparation of olefinic polymer
Inventor: HASUO MASAYOSHI
IPC: C08F4/658
Filed: 1982-06-15
Abstract: PURPOSE:To obtain the titled highly stereoregular polymer in high yield, by polymerizing an olefin in the presence of a highly active catalyst consisting of a solid, containing Ti, and prepared by bringing a magnesium compound into contact with a titanium compound, a carboxylic acid ester containing silicon and a specific organic carboxylic acid ester and an organoaluminum compound. CONSTITUTION:An olefin is polymerized in the presence of a catalyst consisting of a solid catalyst component, containing titanium, and prepared by bringing (A) a magnesium compound, e.g. magnesium chloride, into contact with (B) a titanium compound, e.g. titanium tetrachloride, (C) a carboxylic acid ester containing silicon, e.g. 3-trichlorosilylpropyl benzoate, and (D) an organic carboxylic acid ester having a structure in which the silyl group or siloxy group in the component (C) is substituted by a hydrocarbon group or the hydrocarbon group is removed therefrom and an organoaluminum compound to give the aimed polymer.